help

[andrewl6527]

Hi all

Newbie here, I have a 08 Micra 1.2. I have changed the throttle body and also the accelerator pedal and sensor.
the car struggles to start and drive forward. it did drive no problem but now just struggles to drive in any gear.
I have No codes coming on the dash.
I have been told this could be the ECU or even the cat.
any help would be much appreciated

 

[St0rm91]

So just undo whatever it is you did...

 

[andrewl6527]

I had to change these as the old ones were bringing loads of codes on the car. So it wouldnt be an option

 

[St0rm91]

Probably should’ve be clearer. According to you your car ran with zero issues prior to whatever it is you did. Immediately after your work you now have this issue, ergo the highest probability is that you’ve done something to cause this.

Go back through what you did step by step and check everything. It’s like with any overhaul, if it worked before but now doesn’t you’ve ****ed up along the way somewhere. Eg missed a step in reasembly / reboot, wrong connections, wrong components used, dropped something where things shouldn’t be dropped etc.